Example of Power Supply Application
Our business area
| ・DC/DC converter | ・Automotive on board charger |
| ・E-compressor | ・DC/AC inverter |
| ・Electric power steering | ・Other various power supplies |
■For DC/DC converter
This device converts the high voltage (200-450V) output from a large-capacity battery into a low voltage and supplies power to electronic devices inside the vehicle. Our products are installed, such as transformers, smoothing choke coils, and noise filter coils, play a role in voltage conversion, waveform shaping, noise removal, etc.
*The above products are one of the examples
■For OBC
They are installed in power supply devices that convert household AC power from as 100 to 240V AC into DC and charge large-capacity batteries. Our products are installed in these devices including transformers, PFC coils, smoothing choke coils, and EMC noise suppression coils, and are responsible for voltage conversion, power factor improvement, waveform shaping, noise removal, etc.
*The above products are one of the examples
■For various inverters
【For E-compressor inverter】
They are installed in devices that use engine or battery power to suck in and compress the refrigerant for air conditioners. Our products are installed in these devices include coils and LC modules (coil + capacitor), which play a role in removing noise from the inverter.
【For DC/AC inverter】
They are installed in power sources that use the electricity stored in electric vehicle batteries to generate AC electricity for use in electrical appliances. Our products installed in these devices play a role in converting voltage as a transformer.
*The above products are one of the examples
■For Electric power steering (EPS)
It is installed in a system that uses an electric motor to assist steering. In ICE, our products are used to boost the battery voltage from 12V to 42V and supply power to the motor.
